Update to MediaWiki 1.18.0

* also update ArchLinux skin to chagnes in MonoBook
* Use only css to hide our menu bar when printing

1 files changed, 24 insertions, 11 deletions

diff --git a/languages/classes/LanguageKaa.php b/languages/classes/LanguageKaa.php
index 4c6710ed..a40fb7ae 100644
--- a/languages/classes/LanguageKaa.php
+++ b/languages/classes/LanguageKaa.php
@@ -10,6 +10,11 @@ class LanguageKaa extends Language {
 	# Invoked with {{GRAMMAR:case|word}}
 	/**
 	 * Cases: genitive, dative, accusative, locative, ablative, comitative + possessive forms
+	 *
+	 * @param $word string
+	 * @param $case string
+	 *
+	 * @return string
 	 */
 	function convertGrammar( $word, $case ) {
 		global $wgGrammarForms;
@@ -19,35 +24,43 @@ class LanguageKaa extends Language {
 		/* Full code of function convertGrammar() is in development. Updates coming soon. */
 		return $word;
 	}
-	/*
+
+	/**
 	 * It fixes issue with ucfirst for transforming 'i' to 'İ'
 	 *
+	 * @param $string string
+	 *
+	 * @return string
 	 */
 	function ucfirst ( $string ) {
-		if ( $string[0] == 'i' ) {
-			$string = 'İ' . substr( $string, 1 );
+		if ( substr( $string, 0, 1 ) === 'i' ) {
+			return 'İ' . substr( $string, 1 );
 		} else {
-			$string = parent::ucfirst( $string );
+			return parent::ucfirst( $string );
 		}
-		return $string;
-
 	}
 
-	/*
+	/**
 	 * It fixes issue with  lcfirst for transforming 'I' to 'ı'
 	 *
+	 * @param $string string
+	 *
+	 * @return string
 	 */
 	function lcfirst ( $string ) {
-		if ( $string[0] == 'I' ) {
-			$string = 'ı' . substr( $string, 1 );
+		if ( substr( $string, 0, 1 ) === 'I' ) {
+			return 'ı' . substr( $string, 1 );
 		} else {
-			$string = parent::lcfirst( $string );
+			return parent::lcfirst( $string );
 		}
-		return $string;
 	}
 
 	/**
 	 * Avoid grouping whole numbers between 0 to 9999
+	 *
+	 * @param $_ string
+	 *
+	 * @return string
 	 */
 	function commafy( $_ ) {
 		if ( !preg_match( '/^\d{1,4}$/', $_ ) ) {